Where NASA Put a Parking Lot, Dinosaurs and Mammals Once Crossed Paths An 8.5-foot-long slab found in Maryland preserved tracks left by prehistoric creatures. The site was almost obliterated before the rock was unearthed. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Eclipse 2019: Here is why you should NOT miss the Super Blood Wolf MoonSpace BOMBSHELL: Black holes could be used to travel universe at SUPER SPEED – physicistBlood Moon 2019: What makes the blood moon red?Ring of Fire WARNING: Are Alaska earthquakes linked to Yellowstone volcano? Will it ERUPT?Hubble telescope discovers ancient quasars with brightness of 600-trillion sunsThe North Pole is moving away from Canada RAPIDLY – and scientists are baffled
